3(r+8)=39

Simple and best practice solution for 3(r+8)=39 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3(r+8)=39 equation: 



3(r+8)=39

We move all terms to the left:

3(r+8)-(39)=0

We multiply parentheses

3r+24-39=0

We add all the numbers together, and all the variables

3r-15=0

We move all terms containing r to the left, all other terms to the right

3r=15

r=15/3

r=5

See similar equations:

| -5a-6=-16 | | 43.34=9g+3.92 | | -4a^2+14a+18=0 | | 2k-7=-18k | | (6x+14)=(3x+21) | | 99+4s=15s | | 3x+2/7=11/7 | | 9x-7x+3=25 | | p^2-6-4p=0 | | 10-x=74 | | 6y-2×=10 | | -8x+5-2x-4+5x=0 | | 8p^2-48-32p=0 | | 2h=42-5 | | 4x^+36x+100=0 | | 42.87=9g+3.81 | | 3+x4=5 | | 246=3*40+7x | | V=2t+10 | | -8(1+4x)+7x=-25=8x | | (2x-1)(-x+5)=0 | | x+3=-29x=18x/12=-2x+5=48x=24x/6=-2x-1=-1-6x=36 | | 4(2x+3)7=9 | | -10=17-z/4 | | 8y-(y-5)=-13 | | 8y-(y-5)=13 | | 7x+9=49x-9 | | 4|2x+3|=+79 | | 4|2x+3|=79 | | 4|2x+3|=-79 | | -144=-12p | | -14b=98 |

Equations solver categories